Face shield



FIG. 1 is a perspective view a face shield according to the present invention;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a left side view thereof.

The broken lines shown in the drawings represent environment only and do not form any part of the claimed design. 

CLAIM The ornamental design for a face shield, as shown and described. 